Photoinducible phase for gonadotropin secretion entrained to dawn in Japanese quail.
D000818:Animals; D002940:Circadian Rhythm; D003370:Coturnix; D003624:Darkness; D005640:Follicle Stimulating Hormone / Q000378:metabolism*; D008027:Light; D007986:Luteinizing Hormone / Q000378:metabolism*; D008297:Male; D009929:Organ Size; D013737:Testis / Q000502:physiology*
D007986:Luteinizing Hormone; D005640:Follicle Stimulating Hormone